fish traveling downstream through the hydro system, and discussion of possible management changes to help improve steelhead survival.
Science Friday (PART ONE): Disappearing Steelhead – The Fate of Summer Steelhead Seeking Coldwater in the Columbia and Snake Rivers
In the Columbia and Snake rivers hydropower systems, many migrating summer steelhead overshoot their spawning streams, passing dams multiple times and increasing mortality rates, trying to find cold water refuge. We look at the ramifications on steelhead management for not properly accounting for these overshoot steelhead.
Solution seekers vs. the ‘Refuse to Try’ camp
What do we – a former energy executive, an Eastern Washington wheat farmer, and a long-time salmon advocate and angler – have in common?
The tipping point for Snake River steelhead
These remarks were delivered on Thursday, May 13, at the 2021 Environmental Conference at the Andrus Center for Public Policy at Boise State University by Chris Wood, the President and CEO of Trout Unlimited.
It’s Time for Bold Action
Rep. Mike Simpson (R-ID) has stepped up to lead toward a more optimistic future for the entire Snake River basin. Rep. Simpson laid out a proposal that would create new clean energy sources, build new infrastructure, and ensure the needs of local communities, irrigators and shippers are met. The proposal would also restore runs of healthy, harvestable Snake River salmon and steelhead by removing the lower four Snake River dams.
Four Northwest Governors Commit to Action for Columbia Basin Steelhead, Salmon
An agreement released today by the Governors of Oregon, Washington, Idaho and Montana establishes the importance of a regional dialogue focused on rebuilding Columbia River salmon and steelhead stocks while addressing the needs of other stakeholders and communities and commits resources to making it happen.
Lower Snake plan: An opportunity, not a solution
Last month, the US Army Corps of Engineers, the Bureau of Reclamation, and Bonneville Power Administration released the final environmental impact statement for future operations of the Columbia River System, including four dams on the Lower Snake River.
Snake River Steelhead Recovery Plan Released by NOAA
By Rob Masonis The recent release of the final federal recovery plan for Snake River Spring/Summer Chinook salmon and steelhead is a milestone in the decades-long effort to reverse the precipitous decline of salmon and steelhead runs in the Snake River system. The Snake was historically the most productive region in the Columbia Basin for spring/summer chinook and steelhead, …
Science Friday: Behavioral Thermoregulation
Most steelhead anglers know that the family of fishes called salmonidae (trout, char, salmon and whitefish) are highly sensitive to water temperature and quality. These fishes require cold, clean water to thrive. But what happens to them when water temps become unfavorable? As you might expect, they seek out places in the river that regain cool water — now often …
Science Friday: Warm water’s influence on the speed of upstream migrating steelhead
The dog days of summer are fully upon us. The predicted forecast for adult summer steelhead returning to the Columbia and Snake River basins is now, unfortunately, shaping up to be worse than expected (and it was already very low). However, it can be difficult to determine how accurate this forecast actually is because at this point in time the …
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